diff --git a/Gemfile b/Gemfile
index 141344ea5..eb44fdae4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -29,7 +29,7 @@ end
 
 # From tech-docs-gem - to be revised
 gem "activesupport"
-gem "middleman", "~> 4.5"
+gem "middleman", "~> 4.6"
 gem "middleman-autoprefixer"
 gem "middleman-compass"
 gem "middleman-livereload"
diff --git a/Gemfile.lock b/Gemfile.lock
index e0c20f39e..f624852c8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -21,7 +21,6 @@ GEM
       traces (~> 0.15)
     autoprefixer-rails (10.4.13.0)
       execjs (~> 2)
-    backports (3.24.1)
     bigdecimal (3.1.9)
     builder (3.3.0)
     chunky_png (1.4.0)
@@ -42,36 +41,36 @@ GEM
       sass (>= 3.3.0, < 3.5)
     compass-import-once (1.0.5)
       sass (>= 3.2, < 3.5)
-    concurrent-ruby (1.3.4)
+    concurrent-ruby (1.3.5)
     console (1.30.2)
       fiber-annotation
       fiber-local (~> 1.1)
       json
-    contracts (0.17)
+    contracts (0.17.2)
     crack (1.0.0)
       bigdecimal
       rexml
     diff-lcs (1.5.1)
-    dotenv (2.8.1)
+    dotenv (3.1.8)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
-    erubis (2.7.0)
+    erubi (1.13.1)
     ethon (0.16.0)
       ffi (>= 1.15.0)
     eventmachine (1.2.7)
-    execjs (2.8.1)
+    execjs (2.10.0)
     factory_bot (6.5.0)
       activesupport (>= 5.0.0)
     fast_blank (1.0.1)
-    fastimage (2.2.6)
+    fastimage (2.4.0)
     ffi (1.17.2-arm64-darwin)
     ffi (1.17.2-x86_64-linux-gnu)
     fiber-annotation (0.2.0)
     fiber-local (1.1.0)
       fiber-storage
     fiber-storage (1.0.1)
-    haml (6.1.1)
+    haml (6.3.0)
       temple (>= 0.8.2)
       thor
       tilt
@@ -79,7 +78,7 @@ GEM
       concurrent-ruby (~> 1.0)
     hashdiff (1.1.2)
     hashery (2.1.2)
-    hashie (3.6.0)
+    hashie (5.0.0)
     html-proofer (5.0.10)
       addressable (~> 2.3)
       async (~> 2.1)
@@ -90,57 +89,57 @@ GEM
       yell (~> 2.0)
       zeitwerk (~> 2.5)
     http_parser.rb (0.8.0)
-    i18n (1.6.0)
+    i18n (1.14.7)
       concurrent-ruby (~> 1.0)
     io-event (1.10.0)
     json (2.11.2)
-    kramdown (2.4.0)
-      rexml
+    kramdown (2.5.1)
+      rexml (>= 3.3.9)
     language_server-protocol (3.17.0.3)
-    listen (3.8.0)
+    listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     memoist (0.16.2)
     method_source (1.1.0)
     metrics (0.12.2)
-    middleman (4.5.0)
-      coffee-script (~> 2.2)
-      haml (>= 4.0.5)
-      kramdown (>= 2.3.0)
-      middleman-cli (= 4.5.0)
-      middleman-core (= 4.5.0)
+    middleman (4.6.2)
+      middleman-cli (= 4.6.2)
+      middleman-core (= 4.6.2)
     middleman-autoprefixer (3.0.0)
       autoprefixer-rails (~> 10.0)
       middleman-core (>= 4.0.0)
-    middleman-cli (4.5.0)
-      thor (>= 0.17.0, < 2.0)
+    middleman-cli (4.6.2)
+      thor (>= 0.17.0, < 2)
     middleman-compass (4.0.1)
       compass (>= 1.0.0, < 2.0.0)
       middleman-core (>= 4.0.0)
-    middleman-core (4.5.0)
-      activesupport (>= 6.1, < 7.1)
+    middleman-core (4.6.2)
+      activesupport (>= 6.1)
       addressable (~> 2.4)
-      backports (~> 3.6)
       bundler (~> 2.0)
-      contracts (~> 0.13)
+      coffee-script (~> 2.2)
+      contracts
       dotenv
-      erubis
+      erubi
       execjs (~> 2.0)
       fast_blank
       fastimage (~> 2.0)
+      haml (>= 4.0.5)
       hamster (~> 3.0)
-      hashie (~> 3.4)
-      i18n (~> 1.6.0)
+      hashie (>= 3.4, < 6.0)
+      i18n (>= 1.6, < 1.15)
+      kramdown (~> 2.4)
       listen (~> 3.0)
       memoist (~> 0.14)
       padrino-helpers (~> 0.15.0)
       parallel
-      rack (>= 1.4.5, < 3)
+      rack (>= 3)
+      rackup
       sassc (~> 2.0)
       servolux
-      tilt (~> 2.0.9)
+      tilt (~> 2.2)
       toml
-      uglifier (~> 3.0)
+      uglifier (>= 3, < 5)
       webrick
     middleman-livereload (3.4.7)
       em-websocket (~> 0.5.1)
@@ -153,7 +152,7 @@ GEM
     middleman-sprockets (4.1.1)
       middleman-core (~> 4.0)
       sprockets (>= 3.0)
-    minitest (5.25.4)
+    minitest (5.25.5)
     multi_json (1.15.0)
     nokogiri (1.18.8-arm64-darwin)
       racc (~> 1.4)
@@ -164,7 +163,7 @@ GEM
       padrino-support (= 0.15.3)
       tilt (>= 1.4.1, < 3)
     padrino-support (0.15.3)
-    parallel (1.24.0)
+    parallel (1.27.0)
     parser (3.3.1.0)
       ast (~> 2.4.1)
       racc
@@ -178,15 +177,17 @@ GEM
     pry (0.15.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    public_suffix (6.0.1)
+    public_suffix (6.0.2)
     racc (1.8.1)
-    rack (2.2.13)
+    rack (3.2.0)
     rack-livereload (0.3.17)
       rack
+    rackup (2.2.1)
+      rack (>= 3)
     rainbow (3.1.1)
     rake (13.2.1)
     rb-fsevent (0.11.2)
-    rb-inotify (0.10.1)
+    rb-inotify (0.11.1)
       ffi (~> 1.0)
     redcarpet (3.6.0)
     regexp_parser (2.9.2)
@@ -250,9 +251,9 @@ GEM
     sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
-    temple (0.10.0)
-    thor (1.2.1)
-    tilt (2.0.11)
+    temple (0.10.4)
+    thor (1.4.0)
+    tilt (2.6.1)
     toml (0.3.0)
       parslet (>= 1.8.0, < 3.0.0)
     traces (0.15.2)
@@ -262,14 +263,14 @@ GEM
       ethon (>= 0.9.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    uglifier (3.2.0)
+    uglifier (4.2.1)
       execjs (>= 0.3.0, < 3)
     unicode-display_width (2.5.0)
     webmock (3.25.1)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    webrick (1.8.2)
+    webrick (1.9.1)
     yell (2.2.2)
     zeitwerk (2.7.2)
 
@@ -283,7 +284,7 @@ DEPENDENCIES
   builder (~> 3.3)
   factory_bot
   html-proofer
-  middleman (~> 4.5)
+  middleman (~> 4.6)
   middleman-autoprefixer
   middleman-compass
   middleman-livereload